PJLEDS3250 Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – RECTIFICATION FUNCTION IN FLYBACK CONVERTER FOR LED POWER

PJLEDS3250
RECTIFICATION FUNCTION IN FLYBACK CONVERTER FOR LED POWER
VOLTAGE
250 Volts
CURRENT 3 Ampere
FEATURES
• Ideal for rectification function in flyback converter for LED power.
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
Flame Retardant Epoxy Molding Compound.
• Low power loss, high efficiency.
• High surge capacity.
• Extremely low leakage current, suitable for high temperature ambiance.
• Lead free in comply with EU RoHS 2011/65/EU directives.
MECHANICAL DATA
• Case : Molded plastic, DO-201AD
• Terminals : Axial leads, solderable to MIL-STD-750,Method 2026
• Polarity : Color Band denotes cathode end
• Weight : 0.04 ounce, 1.142 gram
• Marking : LEDS3250
0.052(1.3)
0.048(1.2)
0.210(5.3)
0.188(4.8)
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load, 60Hz.
PA RA ME TE R
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward C urrent
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load
Maximum Forward Voltage at 3A DC
S YMB OL
V _RRM
V _RMS
V_DC
I_{F (AV )}
I_{F S M}
V_F
Maximum D C Reverse C urrent at Rated D C Blocking Voltage
I_R
Ma xi m um Re ve rs e Re c o ve ry Ti m e ( No te 1 )
Typ i ca l J uncti o n C a p a c i ta nce (No te 2 )
Typ i ca l J uncti o n Re si s ta nce (No te 3 )
Op e r a ti ng a nd S to r a g e Te mp e r a ture R a ng e
t_rr
C_J
R_JA
T_J,T_STG
VALUE
250
175
250
3
125
0.93
0.2
30
45
25
-55 to +150
NOTES:1. Reverse Recovery Test Conditions : I_F=0.5A, I_R=1A, I_rr=0.25A
2. Measured at 1 MHz and applied reverse voltage of 4 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 10mm P.C.B. mounted
June 20,2013
LED-REV.02
UNITS
V
V
V
A
A
V
A
ns
pF
O_{C / W}
O_C
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